Meet our Doctors

Cosmetic injectables and fillers offered by our specialised doctors, Consultations are available at our locations in Sydney CBD, Bondi Junction and Castle Hill.

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Our Treatments


$From $18 per unit
  • Medical grade
  • Performed by Doctors
  • Non invasive
  • No down time
Book Now

Lip Enhancement

$From $395
  • Medical grade
  • Performed by Doctors
  • Non invasive
  • Little down time
Book Now

Frown Lines

$From $18 per unit
  • Medical grade
  • Performed by Doctors
  • Non invasive
  • No down time
Book Now

more from Sia

Laser Hair Removal

We offer a wide range of other services including the very popular laser hair removal. Call and find out more today!


Cellulite Treatments in Bondi Junction

Cellulite Treatments

This treatment is fantastic if your looking at reducing the flab after pregnancy or simply want to firm your neck or arms, come and see our case studies today.


Pigmentation Treatments

We are the leaders in Sydney in providing pigmentation removal treatments, if you are considering this treatment you must give us a call and let us show you what we have done for many of our clients.


Facial Treatments

Facial treatments are a perfect complimentary treatment to cosmetic injectables call us for more details today.


See some of our pictures of our clients,  or come in and visit us and ask to see our case studies..


You can now purchase our cosmetic injectable complementary products you are use to purchasing in our clinics online and we ship locally or internationally.

Our Locations

Our Doctors are available at convenient locations across Sydney, simply click on the maps for directions.

Bondi Junction

Shop 8A / 4-12 Waverley Street Bondi Junction NSW 2022 AUSTRALIA
(02) 8323 7510

George St Sydney CBD

The Dymocks Building
Level 1, Suite 6 / 428 George Street Sydney NSW 2000 AUSTRALIA
(02) 8323 7510

Castle Hill

Level 1, Suite 15 / 6-8 Old Castle Hill Road Castle Hill NSW 2154 AUSTRALIA
(02) 8323 7510

Wrinkle Dermal Fillers & Injectables, Lip Enhancements & Hyperhidrosis

As advanced as skin care is now days, there are limits to what a topical cream can achieve when it comes to wrinkles and aging.

To really see truly amazing results that wipe many years off your age, dermal wrinkle fillers and injectables are the best there is.

There are two categories of facial wrinkles: static and dynamic. Static wrinkles are visible when your face is at rest and occur during the aging process due to the loss of elastic tissue. Dynamic wrinkles appear temporarily when a muscle contracts during facial expressions such as smiling or frowning and are commonly found in areas of facial expression like the forehead, between the eyebrows and around the eyes.

Injectables soften the appearance of dynamic wrinkles as it temporarily relaxes the underlying muscles that are causing the wrinkle by blocking the transmission of nerve impulses to the area. As the muscle cannot contract, the wrinkle cannot form and as a result will gradually diminish.

But injectables are not effective against static wrinkles, which are caused by the natural aging process and the lost of elastic tissue in the dermis. Experienced cosmeticians know that static wrinkles are best treated with fillers for the most effective, natural-looking wrinkle reduction.

Dermal Fillers

Dermal fillers are injected by a fine needle into the dermal skin layer, a ‘specialised cell’ layer within the dermis, where they attract fluid to increase the volume of the treated area.

Wrinkle fillers are ideal for minor fine lines right to deep furrows and hollows in the skin. These wrinkle injections naturally ‘plump up’ this sagging or wrinkled skin, leaving you face wrinkle free without the need for serious surgical intervention.

Removing face wrinkles is now quick, easy and almost painless thanks to injectibles. Whether you have frown lines, smile lines or marionette lines, Injection fillers By Sia has the treatment and the expertise you need to say goodbye to facial wrinkles, so contact us now for a no obligation assessment!

We all dream of perfect lips – those beautiful, full lips you see in Hollywood. But as many success stories as there are, you also see many lip enhancement nightmares, starlets who have gone too far, turning their already perfect lips into obvious ‘trout pouts’. One wonders how they speak!

These are examples of when lip augmentation is taken too far. Injection fillers By Sia uses only the latest technology and the best medical practitioners to give you youthful, fuller lips without ever looking overdone or unnatural.

Dermal fillers and cosmetic injections can also help people with mild acne or other scarring so they do not have to resort to more serious interventions like fraxel laser treatments.


While injectables obviously have many cosmetic applications, it is easy to forget it has also been used for medical applications, such as a treatment for hyperhidrosis (excessive sweating), for decades.

Hyperhidrosis (sometimes spelled hyperhydrosis) is described as excessive sweating or perspiration on certain parts of the body such as under the arms, the feet or bottom area.

Most commonly it is axillary hyperhidrosis, or large amounts of sweating in the armpits. There can be many causes, including genetics, diet or problems with the body’s internal temperature gauge. Regardless of the causes, sufferers endure acute embarrassment, bad body odour and social ostracism and are desperate to stop this excessive sweating.

At Injection fillers By Sia, we use injectables, administered by our in-house doctor as a hyperhidrosis treatment. How does it work? Injectables work by stopping the communication between the nerve and the offending sweat gland to stop it sweating. It is effective in 100% of cases and means sufferers no longer have to use chemical anti-perspirants or take medication. Our hyperhidrosis (excessive sweating) treatments, are affordable and effective.

At Injection fillers By Sia, we are often considered to be the best at everything we do. Whether you visit us for injectables, fillers, laser therapy or simply a skin assessment or skin care advice, you can rely on us to give you the most up to date, technologically advanced solutions using the most experienced people.

So don’t wait until you require radical reversal or facial cosmetic surgery. By visiting Injection fillers By Sia when your beauty concerns are only superficial, you can maintain natural-looking youthfulness far longer – without anyone knowing.

What Our Customers Are Saying.

I was worried about looking like i had too much filler in my face and everyone would notice. The Dr’s at Laser By Sia are very conservative when treating and gave me a very natural look. I love it!

Chantal, Hornsby

I had a bad experience elsewhere and my face was over frozen. It took me 2 years to try again, as a friend of mine had it done at Laser By Sia and got a great result. After my first treatment i was hooked and have been having it done for 3 years now.

Kerry, Double Bay

Thank you!,for the subtle but amazing enhancement to my face. I get so many compliments.

Loren, Darlinghurst

The corners of my mouth naturally pull down and make me constantly look sad. I had no idea it could be corrected with injectables until i was informed by the medical team at Laser By Sia. I would like to thank them for giving me a happy and natural look to my mouth.

Brenda, Sydney

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